Development of an Electrochemical Biosensor Platform and a Suitable Low-Impedance Surface Modification Strategy

In this work, a flexible biosensor platform based on impedance spectroscopy and comprising of gold electrodes, polymeric flow cells and a suitable surface modification were developed. Initially, several surface modification techniques described in literature were implemented and optimized for impedi...

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Bibliographic Details
Main Author: Pires Carneiro, Leonardo (auth)
Format: Electronic Book Chapter
Language:English
Published: KIT Scientific Publishing 2014
Series:Schriften des Instituts für Mikrostrukturtechnik am Karlsruher Institut für Technologie / Hrsg.: Institut für Mikrostrukturtechnik
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Online Access:DOAB: download the publication
DOAB: description of the publication
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520 |a In this work, a flexible biosensor platform based on impedance spectroscopy and comprising of gold electrodes, polymeric flow cells and a suitable surface modification were developed. Initially, several surface modification techniques described in literature were implemented and optimized for impedimetric biosensors but their individual limitations rendered them unsuitable for this biosensor platform. A novel method based on photobleaching was developed and tested showing satisfactory results. 
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650 7 |a Technology: general issues  |2 bicssc 
653 |a Mikrofluidik 
653 |a electrochemical impedance spectroscopy 
653 |a Oberflächenmodifikation 
653 |a Biosensor 
653 |a surface modification 
653 |a photobleaching 
653 |a PhotobleichungBiosensor 
653 |a microfluidics 
653 |a Elektrochemische Impedanzspektroscopie 
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